公开(公告)号：US20050083262A1

公开(公告)日：2005-04-21

申请号：US10965046

申请日：2004-10-15

Applicant: Seung-Hun Chae ,  Woo-Joon Chung ,  Jin-Sung Kim ,  Kyoung-Ho Kang ,  Tae-Seong Kim

Inventor： Seung-Hun Chae ,  Woo-Joon Chung ,  Jin-Sung Kim ,  Kyoung-Ho Kang ,  Tae-Seong Kim

IPC: H04N5/66 ,  G09F9/313 ,  G09G3/20 ,  G09G3/288 ,  G09G3/291 ,  G09G3/292 ,  G09G3/298 ,  H01J17/49 ,  G09G3/28

CPC classification number: G09G3/296 ,  G09G3/2927 ,  G09G3/2948 ,  G09G2310/066

Abstract: A plasma display panel driver for applying a Zener diode to a falling ramp driving circuit, and reducing a falling ramp driving initial voltage to a voltage that causes a discharge. The driver comprises a transistor having a first electrode coupled between a first terminal of a panel capacitor and a power source; a capacitor having a first terminal coupled to a control electrode of the transistor; and a first resistor, a diode, and a Zener diode coupled in parallel between a second terminal of the capacitor and the first electrode of the transistor.

Abstract translation: 一种等离子体显示面板驱动器，用于向下降斜坡驱动电路施加齐纳二极管，并且将下降斜坡驱动初始电压降至导致放电的电压。 驱动器包括晶体管，其具有耦合在面板电容器的第一端子和电源之间的第一电极; 电容器，其具有耦合到所述晶体管的控制电极的第一端子; 以及并联在电容器的第二端子和晶体管的第一电极之间的第一电阻器，二极管和齐纳二极管。

公开(公告)号：US20050052354A1

公开(公告)日：2005-03-10

申请号：US10896012

申请日：2004-07-22

Applicant: Seung-Hun Chae ,  Woo-Joon Chung ,  Jin-Sung Kim ,  Kyoung-Ho Kang

Inventor： Seung-Hun Chae ,  Woo-Joon Chung ,  Jin-Sung Kim ,  Kyoung-Ho Kang

IPC: G09G3/20 ,  G09G3/28 ,  G09G3/288

CPC classification number: G09G3/2022 ,  G09G3/2927 ,  G09G2320/0276 ,  G09G2360/16

Abstract: Apparatus and method for a plasma display panel (PDP) for controlling power on external video data and generating power control data into N subfields to represent grays is provided having a plasma panel including a plurality of address electrodes, scan electrodes and sustain electrodes arranged in pairs with the address electrodes, a controller for performing power control on the video data to generate N subfields, generating subfield data and sustain pulse information corresponding to the respective subfields, and outputting a floating control signal for controlling a floating time according to the sustain pulse information, an address data driver for applying a voltage that corresponds to the subfield data to the address electrode, a sustain electrode driver for applying a voltage to the sustain electrode according to the sustain pulse information output by the controller, and a scan electrode driver for controlling the floating time according to the floating control signal, and applying a voltage to the scan electrode according to the sustain pulse information.

Abstract translation: 提供了一种等离子体显示面板（PDP）的装置和方法，用于控制外部视频数据的电力并将功率控制数据生成到N个子场中以表示灰度，其具有包括成对布置的多个地址电极，扫描电极和维持电极的等离子体面板 与地址电极相连的控制器，用于对视频数据执行功率控制以产生N个子场，产生子场数据并维持对应于各个子场的脉冲信息，并根据维持脉冲信息输出用于控制浮动时间的浮动控制信号 ，用于将对应于子场数据的电压施加到寻址电极的地址数据驱动器，根据由控制器输出的维持脉冲信息向维持电极施加电压的维持电极驱动器，以及用于控制的扫描电极驱动器 浮动时间根据浮动控制信号，并应用 根据维持脉冲信息对扫描电极施加电压。

公开(公告)号：US20050035929A1

公开(公告)日：2005-02-17

申请号：US10915370

申请日：2004-08-11

Applicant: Kyoung-Ho Kang ,  Woo-Joon Jeong ,  Jin-Sung Kim ,  Seung-Hun Chae ,  Tae-Seong Kim

Inventor： Kyoung-Ho Kang ,  Woo-Joon Jeong ,  Jin-Sung Kim ,  Seung-Hun Chae ,  Tae-Seong Kim

IPC: G09G3/28

CPC classification number: G09G3/2803 ,  G09G3/2022 ,  G09G3/293 ,  G09G3/294 ,  G09G2320/0228

Abstract: A method for driving a discharge display panel provides at least a first type sub-filed and a second type sub-field that are used alternately over the span of at least a sub-field. The first type sub-field sequentially includes an addressing time for a first display electrode-line group, a display-sustain time for the first display electrode-line group, an addressing time for a second display electrode-line group, and a display-sustain time for the first display electrode-line group and the second display electrode-line group. Each of the second type sub-fields sequentially includes an addressing time for a second display electrode-line group, a display-sustain time for the second display electrode-line group, an addressing time for the first display electrode-line group, and a display-sustain time for the first display electrode-line group and the second display electrode-line group.

Abstract translation: 用于驱动放电显示面板的方法至少提供在至少一个子场的跨度上交替使用的第一类型子场和第二类型子场。 第一类型子场依次包括用于第一显示电极线组的寻址时间，第一显示电极线组的显示维持时间，第二显示电极线组的寻址时间和显示 - 第一显示电极线组和第二显示电极线组的维持时间。 每个第二类型子场依次包括第二显示电极线组的寻址时间，第二显示电极线组的显示维持时间，第一显示电极线组的寻址时间和 第一显示电极线组和第二显示电极线组的显示维持时间。

公开(公告)号：US06744218B2

公开(公告)日：2004-06-01

申请号：US10384552

申请日：2003-03-11

Applicant: Kyoung-Ho Kang ,  Seung-Hun Chae

Inventor： Kyoung-Ho Kang ,  Seung-Hun Chae

IPC: G09G310

CPC classification number: G09G3/298 ,  G09G3/2022 ,  G09G3/293 ,  G09G3/2946 ,  G09G2310/066 ,  G09G2320/0228 ,  G09G2330/06

Abstract: A plasma display panel driving method, in which a reset step, an address step, and a display sustaining step are performed on unit subfields, is provided. In the reset step, the charge states of display cells to be driven are uniformed. In the address step, wall charges with a predetermined voltage are formed on only display cells to be turned on. In the display sustaining step, alternating current pulses are applied to all of the display cells, so that only the display cells having the wall charges perform display discharge. In embodiments, the width of AC pulses and portions of the pulses applied to all of the display cells varies in the display sustaining step.

公开(公告)号：US08228449B2

公开(公告)日：2012-07-24

申请号：US12996241

申请日：2010-10-15

Applicant: Dae Hee Lee ,  Moon-Soo Park ,  Seung-Hun Chae

Inventor： Dae Hee Lee ,  Moon-Soo Park ,  Seung-Hun Chae

IPC: G02F1/1335

CPC classification number: G02B27/26 ,  G02B27/2264 ,  G02F1/13363 ,  H04N13/337 ,  H04N2213/008

Abstract: There are provided 3D glasses for use in a stereoscopic display device including a display panel for emitting right-eye image light and left-eye image light and an optical filter including a first area for adjusting a polarized state of the right-eye image light and a second area for adjusting a polarized state of the left-eye image light, comprising a right-eye area allowing right-eye image light to pass therethrough and a left-eye area allowing left-eye image light to pass therethrough; and compensation films disposed at the right-eye area and the left-eye area to compensate for a phase difference deviation between the first and second areas of the optical filter, wherein a phase difference value of the compensation film provided at the right-eye area and that of the compensation film provided at the left-eye area are different.

Abstract translation: 提供了用于立体显示装置的3D眼镜，其包括用于发射右眼图像光和左眼图像光的显示面板和包括用于调节右眼图像光的偏振状态的第一区域的光学滤波器，以及 用于调节左眼图像光的偏振状态的第二区域，包括允许右眼图像光通过的右眼区域和允许左眼图像光通过的左眼区域; 以及配置在右眼区域和左眼区域的补偿膜，以补偿滤光器的第一和第二区域之间的相位差偏差，其中，设置在右眼区域的补偿膜的相位差值 并且在左眼区域提供的补偿膜的位置不同。

公开(公告)号：US07936320B2

公开(公告)日：2011-05-03

申请号：US11966949

申请日：2007-12-28

Applicant: Woo-Joon Chung ,  Jin-Sung Kim ,  Seung-Hun Chae

Inventor： Woo-Joon Chung ,  Jin-Sung Kim ,  Seung-Hun Chae

IPC: G09G3/28

CPC classification number: G09G3/293 ,  G09G3/2927 ,  G09G2320/0238

Abstract: A plasma display device includes a plasma display panel (PDP) and a driving method for driving the PDP. The PDP includes discharge cells that are formed by scan electrodes, sustain electrodes, and address electrodes. The driving method divides a frame of the plasma display panel into a plurality of subfields having respective weights in which gray scales are represented by a combination of the subfields. The plurality of subfields are divided into a first group and a second group. In an address period of a subfield of the first having a lowest weight subfield of the plurality of subfields, the method applies a scan voltage and an address voltage respectively to the scan electrode and the address electrode of a discharge cell to be selected from the discharge cells. The scan voltage is applied to the scan electrode and the scan electrode is floated.

Abstract translation: 等离子体显示装置包括等离子体显示面板（PDP）和驱动PDP的驱动方法。 PDP包括由扫描电极，维持电极和寻址电极形成的放电单元。 驱动方法将等离子体显示面板的框架分成具有各个重量的多个子场，灰度级由子场的组合表示。 多个子场被分成第一组和第二组。 在多个子场中具有最低权重子场的第一子场的寻址周期中，该方法分别将扫描电压和寻址电压施加到放电单元的扫描电极和寻址电极，以从放电 细胞。 扫描电压被施加到扫描电极并且扫描电极浮动。

公开(公告)号：US20110074742A1

公开(公告)日：2011-03-31

申请号：US12877870

申请日：2010-09-08

Applicant: Seung-Hun Chae

Inventor： Seung-Hun Chae

IPC: G09G3/28 ,  G09G5/00

CPC classification number: H05K1/0265 ,  H01J11/10 ,  H01J11/46 ,  H05K1/147 ,  H05K2201/10128

Abstract: Disclosed is a plasma display device including a plasma display panel (PDP) including: a plurality of electrodes; a printed circuit board assembly (PBA) to drive the plasma display panel (PDP); and a chassis base including a first surface supporting the plasma display panel (PDP) and a second surface mounted with the printed circuit board assembly (PBA), wherein the edge of the plasma display panel (PDP) includes power signal lines to supply power to electrodes, the power signal lines are separated from the electrodes on the edge of the plasma display panel (PDP), the power signal lines are connected to the electrodes through the interface flexible printed circuit (FPC), and the resistivity of the power signal lines is lower than that of the electrodes.

Abstract translation: 公开了包括等离子体显示面板（PDP）的等离子体显示装置，其包括：多个电极; 用于驱动等离子体显示面板（PDP）的印刷电路板组件（PBA）; 以及包括支撑等离子体显示面板（PDP）的第一表面和安装有印刷电路板组件（PBA）的第二表面的底架，其中等离子体显示面板（PDP）的边缘包括电力信号线，以向 电极，电力信号线与等离子体显示面板（PDP）的边缘上的电极分离，电力信号线通过接口柔性印刷电路（FPC）连接到电极，电力信号线的电阻率 低于电极。

公开(公告)号：US20100085334A1

公开(公告)日：2010-04-08

申请号：US12554849

申请日：2009-09-04

Applicant: Jae-Won Kim ,  Seung-Hun Chae

Inventor： Jae-Won Kim ,  Seung-Hun Chae

IPC: G09G5/00

CPC classification number: H01J11/12 ,  H01J11/46 ,  H01J2211/48 ,  H05K1/147

Abstract: A plasma display device includes a plasma display panel, a chassis base and circuit board assemblies mounted on the chassis base. The plasma display panel includes: a front substrate, a rear substrate, and a plurality of electrodes between the front and rear substrates; and an electrode pattern formed on the rear substrate and separate from the plurality of electrodes. The chassis base is adjacent the rear substrate. The electrode pattern is configured for transmitting power and signals utilized to drive the plurality of electrodes from at least one of the plurality of circuit board assemblies.

Abstract translation: 等离子体显示装置包括等离子体显示面板，底座和安装在底架上的电路板组件。 等离子体显示面板包括：前基板，后基板和在前基板和后基板之间的多个电极; 以及形成在后基板上并与多个电极分离的电极图案。 底盘与后基板相邻。 电极图案被配置为用于从多个电路板组件中的至少一个传输用于驱动多个电极的功率和信号。

公开(公告)号：US07576709B2

公开(公告)日：2009-08-18

申请号：US10911383

申请日：2004-08-04

Applicant: Woo-Joon Chung ,  Jin-Sung Kim ,  Seung-Hun Chae ,  Kyoung-Ho Kang

Inventor： Woo-Joon Chung ,  Jin-Sung Kim ,  Seung-Hun Chae ,  Kyoung-Ho Kang

IPC: G09G3/28

CPC classification number: G09G3/2022 ,  G09G3/2927 ,  G09G2310/066

Abstract: A PDP driving method. No rising ramp voltage is applied to a scan electrode during a reset period. The final voltage of a falling ramp voltage is reduced to a voltage by which all the discharge cells can fire the discharge during the reset period. A difference between the voltage applied to the address electrode of the discharge cell to be selected and the voltage applied to the scan electrode is established to be greater than the maximum discharge firing voltage.

Abstract translation: PDP驱动方法。 在复位期间，扫描电极上没有上升斜坡电压。 下降斜坡电压的最终电压降低到在复位期间所有放电单元可以点亮放电的电压。 施加到要选择的放电单元的寻址电极的电压与施加到扫描电极的电压之间的差被建立为大于最大放电点火电压。

公开(公告)号：US07547744B2

公开(公告)日：2009-06-16

申请号：US10555164

申请日：2004-04-30

Applicant: Jae-Hyug Cha ,  Seung-Hun Chae ,  Seong-Lyong Kim ,  Jun-Tae Lee ,  Byung-Tae Yang

Inventor： Jae-Hyug Cha ,  Seung-Hun Chae ,  Seong-Lyong Kim ,  Jun-Tae Lee ,  Byung-Tae Yang

IPC: C08L51/04

CPC classification number: C08L55/02 ,  C08F279/02 ,  C08F279/04 ,  C08L33/06 ,  C08L51/003 ,  C08L2666/24 ,  C08L2666/02 ,  C08L2666/04 ,  C08L2666/14

Abstract: The present invention relates to a thermoplastic resin composition. In more particular, a thermoplastic resin of graft ABS polymer and heat-resistant copolymer contains acryl-based resin, peroxide-based additive, or cross-linking additive, so that the thermoplastic resin composition of the present invention is effective in processing of a colored heat resistant ABS resin by having excellent cold stress whitening reduction and strength property, without lowering other properties as well as giving excellence in hot-tool weldability, pigmentation and paint spread property which are more important in post process, and maintaining the mechanical property as well as giving excellent heat-resistance and low gloss property.

Abstract translation: 本发明涉及热塑性树脂组合物。 更具体地，接枝ABS聚合物和耐热共聚物的热塑性树脂包含丙烯酸类树脂，过氧化物类添加剂或交联添加剂，使得本发明的热塑性树脂组合物在加工有色 耐热ABS树脂具有优异的冷应力白化降低和强度特性，而不降低其他性能，以及在后期加工中更重要的热刀可焊性，着色和油漆涂布性能方面的优异性以及保持机械性能 作为赋予优异的耐热性和低光泽性。